Transaction not yet indexed

56MtfRfBScRetNknBeejg9AY1uhZrvHJNg68FX2ADej5pvLLecQd9Xc3AFEBpYN1U9z2WEFGEWHatPCcDNb6zfux

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