Transaction not yet indexed

53NpWmqRkxubJQdpSAgAdaumFj6uotXpVs2k3LMW9xpc5CBKgpuom9wtSN6Dm77GoNpyLQV8xCzZjMgXLdpNy7hk

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