Transaction not yet indexed

52f66PUfoj5wYfqLkkimVAKXufBKVVZy8eEDKaCBgiTtSZGHT6P7efTXMpnEfqpAPtqbXnz4spJuNMuAmfMTkykB

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