Transaction not yet indexed

mAb1YFqaXj1z7URC6GnGvFBZbCUxEe1zBzUmtChTzdhGDKK3WDM7C5T4xXNj3foA25A6XCdFwAa3Ujko3khSxVg

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