Transaction not yet indexed

55CD4gK15pSGbbRtkR8czFSM7WWvBnpb28MQoV5JYu3E6DuKxWJdhUi2MVG8S5ezeKu2ysSD7TvSKE4xProRTsVH

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