Transaction not yet indexed

56Ntx3fPw6PePkCA3YNv3vM9VFxb4RAXtYPdPSDiUstKmVv774959sLasuDfXfPbTGyk3YsSD3i2bMUMMLQ6iH57

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