Transaction not yet indexed

21mjpCmFExjggDCTphQCZVBHxGXPqBQwwJDUB6o19f5NqHzPCcLePvpMGuskWFF4MHQyrw6qDmN9niSxBUAL3rAz

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