Transaction not yet indexed

53b3LStibkhJXcbU6aGEU2LJNxZv6qDvrLRs9kAHHaY1wfwy2mpsGdrrhHAUuC2Sei6HrzKsT3BUnGJsVFfAZ3ga

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