Transaction not yet indexed

21nMk4XAwBn6vR4k4i48bUJmpAcPazvhaHyzyCaY7d9ZTNwgVHALPxT9XRGzkt2UtfrLFiVWjetaxcBngWVcZcCh

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.