Transaction not yet indexed

66k8aSfPH3UyHxhJrmop2tLJLzB5phmASNLpwDq6nXSo29UEjntWbQUeMpR4Xsm6umC9Wg6McG6o7YcGzzHWgapJ

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