Transaction not yet indexed

55c7UJsPzm64rB646v8ZiNdZ6WMQSk8q7aWvZvrMXwJGwhyKbJzh1FsGBCZ9gLLm7Qy2nh8Tt9fqeDfJVzTTywW1

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