Transaction not yet indexed

53npWKVBgm2U8RGZiSXX2cVqthoJmG7bhpvrRQLweq8JQQcEUCSCSnRSHhjf6dyaS7LX6n7RFzJeapdWF4ANnZyU

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