Transaction not yet indexed

53R1SFeg6Vb5PdnYVxrQZboi7YPbGj6BqnmHEyWo5zD1Hv8yEC148M2rigLRWcUK2tpKzjLBe55c2ZVW12gi7KZR

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