Transaction not yet indexed

21x3YcRrHofdDCEC87FD2nVLSucefcLGFCLQSHow5oBDaGLPY7ipc53NQ56J6bDDLNtZHNHHRQjgQ2tsUjPhUjH1

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