Transaction not yet indexed

53u4FrxSNBeJhQUAw8UGnYyfbbfx7dWRPWzTnSdkveW2gvouf1gmqiAxLdLs4WmWTfdgd7GPJf9mUKFKHSDxEsyX

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