Transaction not yet indexed

53gmLrtyTPUnqWdchNqZ2pUaiQyYwmDoTJ68LMqGgwnSe7ZY9sJUGLdD6ftSERoxUuMb1KTycsKcecqNoYsvtMc1

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