Transaction not yet indexed

255JdiJYhea8bwSf5J9xvhtrrbpkLWSCTdPgewmxRXiaH8dm4pySXcjnZmbTkBzaT7tmtNYQSU8V9e6dg62k37fs

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