Transaction not yet indexed

55antkHZCd5fC1jqaW5ySBoCZPt3fqfErDQvdLHhCFYuS4DuJfQ8cc1GLqNtyyA8gbLq6WbGoPCyxxFrbVHteyPn

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