Transaction not yet indexed

3u56dcPR84AK6Ds9FPqEBfK7vUEm7vyQfactDNsfCCo4MG7iLiE9P5SyHKS6EewHr7g8XvRE596rMt5aRrV6Qmmy

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