Transaction not yet indexed

AMe4JXDdxNQLdzm6RhHKP6jNT7SZB1WdepGS2RPGTza4QBt7zN8dUPBw9Dz2WfGXn2ycrdpbiHdhbKcEQN38fPU

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