Transaction not yet indexed

56CuqMi8XjBqQSRs6qqwUoPwBZzgH631HQKwLfiG7mju6C9mjmKNpZG8aNYEdT4MJEXP2h8WL5yQCN66j6Uu9uK8

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