Transaction not yet indexed

5x21mcyib9KoJcLbKbxd2gZNaxNtREFScgPDaBTKwwp1L8WyyHHCEmhTUAu2J5qLSxdh9L22onCkCAVLPMC9f6cN

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