Transaction not yet indexed

k56Df8ejwRo2qxGLbNzZFPbwkmXn1TT13eoWXC6S2nR2zQGTJMUKxthxcTP8pPzQWfhrpNeoZUdaESzK9JnWwo5

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