Transaction not yet indexed

55pgmVbJBNGCkXCLBtmGgv8GkQTadcqSHhpY2KH3saMHFFamEcW2R7bUbiLxpU5eG5h6xM3nZAcsZvZ7MLmayMU5

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