Transaction not yet indexed

53Memdk3RW43mwakxYhXJccncherfurcbLMUf74nnnk71h7m5zKv7DWsaHFnp6RQd4dcdUdnLsUWS7jTbaR5UnXt

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