Transaction not yet indexed

53RD2x2t8i7CY7kS8GyKfDd7WEy7PXRPLEBt1xNXMbgM4X4HCEqko3U5hJFCXqAPUdXaTFkspFYmxCn7aTu9AMbY

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