Transaction not yet indexed

52NECUKUNoe7WtBDv4vZW1qH5RXGz2nFBkm55dnXDfrmZ1F2PBwaF3aHNkCo6BSqm16k2kRCb95XF6fWu51favcQ

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