Transaction not yet indexed

21PMLXgdC7oDpXddFGarxqvBEDkBzsNNnmdPpMAM394sAehf4mRDgECUBvgua2SUgqLBPUTMPD2bryw8h3c7QKPs

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