Transaction not yet indexed

21FHJ4f2aAT6Ch2gKsLVYK5DMvRpMaLfMVSkivXpnMTw9m5rvTr3vcpyXEoZSeuW1A4o4puzWcyFXYpXZAN7Smd1

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