Transaction not yet indexed

543reA9Ms3CaqFPyLwepEfj2KHCJbTDRN7sUQAbiEWeHRJVSZhz7FGYgY7Bnmgz6tc9d9PtUTSACT4V59DK2xEB2

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