Transaction not yet indexed

55k7cVQ2nkKwDSYiN2LDqgChoeqpLqhP3JrZP8GLSw4DyCsBzmHpciaor2a5miJW4m2wYKagLsvxvYASyQcoarx2

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