Transaction not yet indexed

56NdftvtWRMEmdN9ETSspWqVMN4rynPiTfV2SC5jiy2JrNaN1fsDwkYSHo5y1HxVR8wpMxJpSi7USdQQPBU9AoB1

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