Transaction not yet indexed

53DPPhqVn4RsPC9o6fPf6DGpsD1vPL6ejjL2RT871mXa1CcbLhjHxgz36B7eGFvpqhrHuqvPJBuDkE3rmBf9aVrW

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