Transaction not yet indexed

53YYjMYNBRAfAJrpwrtJvMN5gfYcuiPzBX8fmudzYxpnVUS1KPYgcVMWpviR7jbFKXPjbvqzCk4SExnp6R7USdK5

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