Transaction not yet indexed

52yf4UdGFSkZvTepN4EK2PyerFsZgH9TMxdGuMLtPXJbcNdSGRvkmSrKVYUctBW3PUgcbnBC5CmaU16p2uDNaGG8

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