Transaction not yet indexed

53SibPqpNLQAjDhydGdUpugowjh9SC3FzjCAWwU81PRGTKjAM6Qm88AwEV31Vv6ch56PLhzunpm2E49BPhsYf3Gy

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