Transaction not yet indexed

53aRxfAqmBmNkeYtXCxbJMmyJf6EHAcvGRvb2cqWCL4wHvBs8dVE6fpPdJ13mB1rMHst5APhFgaTycCJmddJ8H1U

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