Transaction not yet indexed

52i3Fp7wh2MV2mHtxTNcxvbgYkACEQWSWFjVbPn22b4SSnpNNQwKaGUEuDk1w55Sg1YcaPTnjdx7WiXyYUjKNPgp

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