Transaction not yet indexed

56HmjhhKsNei9yDKaTYKBe21ccG5R36Vwe5mwf5PQPLjqQBEn9WLAUM2NcwDFZP9QXLLSTsaf3RrgYRihb1NaBHG

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