Transaction not yet indexed

55So4SSHobHk9UCnXqxqJYssWD65S7ezNL6d913PpPqVozGXXr6YVKtbKxQWNjrnSWRtN4Kn8rWWFgBot4SX75u1

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