Transaction not yet indexed

53u5TNPUKaQec8eDoXe5XcM2JiaqrMFDkUJcbWgSDFd1f3fEWpP26cNZ5J2gPrUE8LPFPQiWQthYhYnU94BCJx5B

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