Transaction not yet indexed

55NbDfabBoaxdJwLV8726f9eNBQd3ixgkBEF4f6WaMiyQCYRVMfM5PbUPS1e3ghiEZMYTgzdZQDjDyNoWj7kCNuY

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