Transaction not yet indexed

21JbMZCgf9FN3MSFttsKCktJdgUAxGt9sKUH4mUxtA3bx5iyTFwsBQEnqAQDU6cLbwTJnqw5HMRiSmpdAS2Vd3cF

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