Transaction not yet indexed

53bmtkNybQbC9GoYwCm9PcHDiy8ApWhG4pjgZLWAvec8UrDPuBDA7gkVr2yZGEp3HHfCx16C7UxBgjKAXBbsxYvv

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