Transaction not yet indexed

53ktvZ6oUbH9trAq9pkBJJoTKutzPDtnsyFVei2Fw7gMVxXLCm8vsCo6XNS1VDWc9QQi22sZdEGEESMABfKC5ujc

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