Transaction not yet indexed

mt3YXFWttCmDAdTC1Uvs4zZvrqDTRiD8pQxmDifkheDTsELAs1W752EDFp1TH5FJxfcntAcics7yVF3TYCTxvjw

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