Transaction not yet indexed

21isQENFt99e5MCP28fV7uvbbD3vCEngeam1Qa3FcYugpFSnjCo3fN8GrZgPdAPzuX9RahEUgBiUPBpvWJxagVSe

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