Transaction not yet indexed

387FfvknZ3xxPTLQzgt3PxhP7K45C5QBrcCHPWCBjTqpwUSvb4S83a3kAw9hp7SSNSVUs7LUvxTm6XS5kMzv8BAD

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