Transaction not yet indexed

56o52NYTjhEfwqs4eQEqwmbww97nfv7TEfgZN5mWDvmKjdg57YgbdnQf6qGpvt1Y9i7JNFduKGLREbEsWUz5Mvs7

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