Transaction not yet indexed

52UnHKjchiCkgdpfK6uiXn2VSgTfneXMmMxXP9ihWu9WJrGjLGhbvTiF2zwtpczKpsynHeVMBgqGCUWBYdaAgmze

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