Transaction not yet indexed

21x7TXzKCV1WhL2ejEw4UFhb4dVBdnQuNUV4hZzAiGC9xPL5hMSpPc39AW9gLDKcYSYPLQSbxF8NN2pd4kbFdepn

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